Fishing tip-up



FIG. 1 is a top plan view of a fishing tip-up showing my new design;

FIG. 2 is a bottom plan view thereof;

FIG. 3 is a side view, taken from the left side of FIG. 1;

FIG. 4 is a side view, taken from the right side of FIG. 1;

FIG. 5 is a front elevational view thereof;

FIG. 6 is a rear elevational view thereof; and,

FIG. 7 is a perspective view of the fishing tip-up. 

The ornamental design for a fishing tip-up, as shown and described. 